Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Dehtáře's weather in September involves a decrease in the average high-temperature, moving down from August's agreeable 22.7°C (72.9°F) to a comfortable 17.6°C (63.7°F). In September, Dehtáře's temperature tends to fall to an average low of 9°C (48.2°F) during the night.Humidity
The average relative humidity in September is 78%.Rainfall
In Dehtáře, in September, it is raining for 13.7 days, with typically 38mm (1.5") of accumulated precipitation. In Dehtáře, Czech Republic, during the entire year, the rain falls for 154.6 days and collects up to 534mm (21.02") of precipitation.Snowfall
In Dehtáře, snow does not fall in June through September.Daylight
In Dehtáře, the average length of the day in September is 12h and 36min.On the first day of the month, sunrise is at 06:15 and sunset at 19:41. On the last day of September, in Dehtáře, sunrise is at 06:57 and sunset at 18:39 CEST.
Sunshine
In Dehtáře, Czech Republic, the average sunshine in September is 8.4h.UV index
In Dehtáře, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 3 in September suggests the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Dehtáře in September?
What is the average humidity in September in Dehtáře?
How much does it rain in Dehtáře in September?
When it does not snow in Dehtáře?
Does it snow in Dehtáře in September?
How many hours of daylight does Dehtáře have in September?
When is the sunrise / sunset in September in Dehtáře?
How long on average sun shines in September in Dehtáře?
What is the UV index intensity in September in Dehtáře?
Average temperature in September
Dehtáře, Czech Republic
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in September
Dehtáře, Czech Republic
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are June and July (1015.4mbar).
Average wind speed in September
Dehtáře, Czech Republic
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in September
Dehtáře, Czech Republic
- Average humidity in September: 78%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in September
Dehtáře, Czech Republic
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is July (90mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in September
Dehtáře, Czech Republic
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in September
Dehtáře, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Dehtáře, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dehtáře, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Dehtáře, Czech Republic
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is June (7.3 days).
Average UV index in September
Dehtáře, Czech Republic
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February and November (UV index 1).
Average cloud cover in September
Dehtáře, Czech Republic
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Dehtáře, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Dehtáře, Czech Republic
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